| Patent Number |
Title Of Patent |
Date Issued |
| 4978383 |
N-phenylsulfonyl-N'-triazinylureas |
December 18, 1990 |
| N-phenylsulfonyl-N'-triazinylureas of the general formula ##STR1## and the salts of these compounds with amines, alkali metal bases and alkaline earth metal bases or with quaternary ammonium bases, have good selective herbicidal and plant growth regulating properties when applied |
| 4944794 |
N-phenylsulfonyl-N-triazinylureas |
July 31, 1990 |
| N-phenylsulfonyl-N'-triazinylureas of the general formula ##STR1## and the salts of these compounds with amines, alkali metal or alkaline-earth metal bases or with quaternary ammonium bases have good selective, pre- and post-emergence, herbicidal and growth-regulating properties. |
| 4944793 |
N-phenylsulfonyl-N-triazinylureas |
July 31, 1990 |
| N-phenylsulfonyl-N'-triazinylureas of the general formula ##STR1## and the salts of these compounds with amines, alkali metal or alkaline-earth metal bases or with quaternary ammonium bases have good selective, pre- and post-emergence, herbicidal and growth-regulating properties. |
| 4932997 |
N-heterocyclosulfonyl-N'-pyrimidinylureas and N-heterocyclosulfonyl-N'-triazinylureas |
June 12, 1990 |
| N-Heterocyclosulfonyl-N'-pyrimidinylureas and N-heterocyclosulfonyl-N'-triazinylureas of the formula ##STR1## wherein E is nitrogen or the methine bridge,Z is oxygen or sulfur,R.sup.4 is hydrogen or C.sub.1 -C.sub.4 alkyl,R.sup.5 and R.sup.6 are each independently hydrogen, halogen, C.su |
| 4923995 |
Pyridylsulfonamides |
May 8, 1990 |
| Substituted N-arylsulfonyl-N'-pyrimidinylureas and N-arylsulfonyl-N'-triazinylureas of the general formula ##STR1## wherein R.sup.1 is a ##STR2## radical, R.sup.2 is hydrogen, halogen, nitro, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkoxy or --COOR.sup.9,R.sup.3 is hydrogen |
| 4835311 |
N-phenylsulfonyl-N'-pyrimidinyl- and -N'-triazinylureas |
May 30, 1989 |
| N-Phenylsulfonyl-N'-pyrimidinylureas and -N'-triazinylureas of the general formula ##STR1## and the salts of these compounds with amines, alkali metal bases and alkaline earth metal bases or with quaternary ammonium bases, have good selective herbicidal and plant growth regulatin |
| 4804757 |
Pyrimidinylsulfonyl carbamates and thiocarbamates |
February 14, 1989 |
| The invention relates to novel suylfonylureas of the formula I ##STR1## wherein R.sub.1 is hydrogen or C.sub.1 -C.sub.5 alkyl,R.sub.2 and R.sub.3, each independently of the other, are hydrogen, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy, C.sub.1 -C.sub.5 alkylthio, C.sub.1 -C.su |
| 4792608 |
Pyrimidin-5-ylsulfonamides |
December 20, 1988 |
| The invention relates to novel sulfonylureas of the formula I ##STR1## wherein R.sub.1 is hydrogen or C.sub.1 -C.sub.5 alkyl,R.sub.2 and R.sub.3, each independently of the other, are hydrogen, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy, C.sub.1 -C.sub.5 alkylthio, C.sub.1 -C.sub |
| 4778513 |
Herbicidal sulfonylureas |
October 18, 1988 |
| Substituted N-arylsulfonyl-N'-pyrimidinylureas and N-arylsulfonyl-N'-triazinylureas of the general formula ##STR1## wherein R.sup.1 is a ##STR2## R.sup.2 is hydrogen, halogen, nitro, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkoxy or --COOR.sup.9,R.sup.3 is hydrogen, C.sub.1 |
| 4739068 |
O-substituted-phenylsulfonamides |
April 19, 1988 |
| N-Phenylsulfonyl-N'-pyrimidinylureas and --N'-triazinylureas of the general formula ##STR1## and the salts of these compounds with amines, alkali metal bases and alkaline earth metal bases or with quaternary ammonium bases, have good selective herbicidal and plant growth regulati |
| 4726836 |
N-phenylsulfonyl-N'-pyrimidinylureas |
February 23, 1988 |
| N-Phenylsulfonyl-N'-pyrimidinylureas and -N'-triazinylureas of the general formula ##STR1## and the salts of these compounds with amines, alkali metal bases and alkaline earth metal bases or with quaternary ammonium bases, have good selective herbicidal and plant growth regulatin |
| 4715883 |
Thiadiazolyl-glyoxylonitrile-2-oxime ether derivatives for protecting plant crops |
December 29, 1987 |
| A process for protecting cultivated plants against aggressive agricultural chemicals is described in which oxide derivatives of the formula ##STR1## are used as antidotes. Either the cultivated area for the cultivated plants or the cultivated plants themselves or parts of the plant ( |
| 4707551 |
Pyrazinyl sulfonamides useful as intermediates for herbicides |
November 17, 1987 |
| Novel pyrazinyl sulfonamides of the formulawherein Q is a substituted pyrazine group are intermediates for the production of sulfonylureas and suflonylthioureas which are useful in controlling weeds or selectively influencing plant growth. |
| 4698091 |
2-phenylpyrimidines, 2-naphthylpyrimidines and 2-heterocyclylpyrimidines as safeners for protect |
October 6, 1987 |
| The 2-phenylpyrimidines, 2-naphthylpyrimidines and 2-heterocyclylpyrimidines of the formula I ##STR1## wherein Hal is a halogen atom and Q is a substituted phenyl or naphthyl radical or a heterocyclic ring which is unsaturated, partly saturated and/or fused to a benzene ring, are |
| 4693741 |
N-phenylsulfonyl-N'-pyrimidinylureas |
September 15, 1987 |
| N-Phenylsulfonyl-N'-pyrimidinyl- and -triazinylureas of the general formula ##STR1## and the salts of these compounds with amines, alkali metal or alkaline earth metal bases or quaternary ammonium bases have good pre-emergence and post-emergence selective herbicidal properties and gr |
| 4690707 |
Sulfonylureas |
September 1, 1987 |
| The invention relates to N-pyridylsulfonyl-N'-pyrimidinyl- and -N'-triazinylureas of the formula I ##STR1## wherein A is a C.sub.3 -C.sub.6 alkynyl radical, a C.sub.1 -C.sub.6 alkyl radical which is substituted by halogen, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkylthio, C.su |
| 4684730 |
Pyrazine-sulfonylcarbamates and thiocarbamates |
August 4, 1987 |
| The claimed invention is a pyrazine of the formula: ##STR1## where Z is oxygen or sulfur and R is C.sub.1 -C.sub.4 alkyl, phenyl or benzyl. The pyrazine ring may be variously further substituted. The above noted pyrazines are useful as intermediates in the production of herbicide |
| 4681620 |
Sulfonylureas and sulfonylthioureas, and method of use thereof as herbicides and/or growth regul |
July 21, 1987 |
| The invention relates to novel sulfonylureas of the formula I ##STR1## wherein R.sub.1 is hydrogen or C.sub.1 -C.sub.5 alkyl,R.sub.2 and R.sub.3, each independently of the other, are hydrogen, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy, C.sub.1 -C.sub.5 alkylthio, C.sub.1 -C.sub |
| 4681619 |
N-phenylsulfonyl-N'-pyrimidinylureas |
July 21, 1987 |
| N-Phenylsulfonyl-N'-pyrimidinylureas of the general formula ##STR1## and the salts thereof with amines, alkali metal or alkaline earth metal bases or with quaternary ammonium bases, have good pre- and postemergence selective herbicidal and growth regulating properties. In the above |
| 4677212 |
Intermediate 1,2-benzoxathiin derivatives |
June 30, 1987 |
| The invention relates to N-phenylsulfonyl-N'-pyrimidinylureas and N-phenylsulfonyl-N-triazinylureas of the general formula ##STR1## wherein Q is selected from a radical ##STR2## Z is oxygen or sulfur, E is nitrogen or .dbd.CH--,R.sub.2 is hydrogen, C.sub.1 -C.sub.4 alkyl or C.sub |
| 4675417 |
Fused phenylsulfonamides |
June 23, 1987 |
| Fused N-phenylsulfonyl-N'-pyrimidinylureas and N-phenylsulfonyl-N'-triazinylureas of the general formula ##STR1## wherein Z is oxygen or sulfur,E is nitrogen or .dbd.CH--,R.sup.1 is hydrogen, halogen, nitro, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, cyano, or a --X--R.sup.5 |
| 4675046 |
Fused N-phenylsulfonyl-N'-pyrimidinylureas |
June 23, 1987 |
| N-phenylsulfonyl-N'-pyrimidinylureas of the formula ##STR1## wherein Z is oxygen or sulfur,R.sup.1 is hydrogen, halogen, nitro, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, cyano, or a --X--R.sup.5, --CO--X--R.sup.6, --CO--NR.sup.7 R.sup.8, --SO--R.sup.9 or --SO.sub.2 --R.sup. |
| 4674229 |
Phenylpyrimidines as antidotes for protecting cultivated plants against phytotoxic damage caused |
June 23, 1987 |
| Phenylpyrimidines of the formula I as defined below are suitable as antidotes for protecting cultivated plants from phytotoxic effects caused by herbicides. These antidotes, either together with the herbicides or also by themselves, are applied to the plants or incorporated in the soil |
| 4668800 |
Certain sulfonyl carbamate on thiocarbamate intermediates |
May 26, 1987 |
| There is described a process for producing sulfonylureas of the formula ##STR1## wherein G is an unsubstituted or substituted furanyl, thienyl, pyrrolyl, pyridinyl or phenyl radical,X is alkyl, haloalkyl, alkoxy, alkylthio, halogen, haloalkoxy, alkylamino or dialkylamino,Y is alkyl, |
| 4648899 |
N-phenylsulfonyl-N'-triazinylureas |
March 10, 1987 |
| N-Phenylsulfonyl-N'-pyrimidinylureas and -N'-triazinylureas of the general formula ##STR1## and the salts of these compounds with amines, alkali metal bases and alkaline earth metal bases or with quaternary ammonium bases, have good selective herbicidal and plant growth regulatin |
| 4643760 |
Herbicidal sulfonylureas |
February 17, 1987 |
| Substituted N-arylsulfonyl-N'-pyrimidinylureas and N-arylsulfonyl-N'-triazinylureas of the general formula ##STR1## wherein R.sup.1 is a ##STR2## R.sup.2 is hydrogen, halogen, nitro, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkoxy or --COOR.sup.9,R.sup.3 is hydrogen, C.sub.1 |
| 4634465 |
Fused N-phenylsulfonyl-N'-pyrimidinylureas and N-phenylsulfonyl-N'triazinylureas |
January 6, 1987 |
| The invention relates to N-phenylsulfonyl-N'-pyrimidinylureas and N-phenylsulfonyl-N-triazinylureas of the general formula ##STR1## wherein Z is oxygen or sulfur,E is nitrogen or .dbd.CH--,R.sub.1 is hydrogen, halogen, nitro, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub. |
| 4629810 |
Phenyl sulfonamides |
December 16, 1986 |
| N-phenylsulfonyl-N'-pyrimidinyl- and -triazinylureas of the general formula ##STR1## and the salts thereof with amines, alkali metal or alkaline earth metal bases or with quaternary ammonium bases, have good pre- and postemergence selective herbicidal and growth regulating properties |
| 4618363 |
N-phenylsulfonyl-N'-triazinylureas |
October 21, 1986 |
| N-Phenylsulfonyl-N'-pyrimidinylureas and -N'-triazinylureas of the general formula ##STR1## and the salts of these compounds with amines, alkali metal bases and alkaline earth metal bases or with quaternary ammonium bases, have good selective herbicidal and plant growth regulatin |
| 4612037 |
Novel sulfonylureas and sulfonylthioureas, and method of use thereof as herbicides and/or growth |
September 16, 1986 |
| The invention relates to novel sulfonylureas of the formula I ##STR1## wherein R.sub.1 is hydrogen or C.sub.1 -C.sub.5 alkyl,R.sub.2 and R.sub.3, each independently of the other, are hydrogen, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy, C.sub.1 -C.sub.5 alkylthio, C.sub.1 -C.sub |
| 4603211 |
Process for the preparation of 1,2-benzoxathiine derivatives |
July 29, 1986 |
| A novel process for the preparation of 3,4-dihydro-2,2-dioxo-3-methyl-1,2-benzoxathiin-8-ylsulfonamide of the formula I ##STR1## reacting a 5-halo-2,3-dihydro-2-methylbenzo[b]furan of the formula II ##STR2## wherein Hal is chlorine or bromine, with chlorosulfonic acid to give |
| 4594097 |
N-phenylsulfonyl-N'-triazinylureas |
June 10, 1986 |
| N-Phenylsulfonyl-N'-pyrimidinylureas and N-phenylsulfonyl-N'-triazinylureas of the general formula I ##STR1## wherein A is a radical of the formula --C.tbd.C--R,m is 1 or 2,Z is oxygen or sulfur,R is hydrogen; unsubstituted or substituted, branched or unbranched C.sub.1 -C.sub.9 alky |
| 4589912 |
N-azidophenylsulfonyl-N'-triazinylureas |
May 20, 1986 |
| The invention relates to N-azidophenylsulfonyl-N'-pyrimidinyl- and -N'-triazinylureas of the general formula ##STR1## wherein E is nitrogen or the methine bridge,R.sub.1 is hydrogen, halogen, nitro, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 |
| 4589911 |
Fused N-phenylsulfonyl-N-triazinylureas |
May 20, 1986 |
| Fused N-phenylsulfonyl-N'-triazinylurea of formula I ##STR1## wherein Z is oxygen or sulfur,R.sup.1 is hydrogen, halogen, nitro, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, cyano, or a --X--R.sup.5, --CO--X--R.sup.6, --CO--NR.sup.7 R.sup.8, --SO--R.sup.9 or --SO.sub.2 --R.sup |
| 4579584 |
N-phenylsulfonyl-N'-triazinylureas |
April 1, 1986 |
| N-phenylsulfonyl-N'-pyrimidinyl- and -triazinylureas of the general formula ##STR1## and the salts of these compounds with amines, alkali metal or alkaline-earth metal bases or with quaternary ammonium bases have good selective, pre- and post-emergence, herbicidal and growth-regulati |
| 4579583 |
Novel sulfonylureas |
April 1, 1986 |
| The invention relates to N-pyridylsulfonyl-N'-pyrimidinyl- and -N'-triazinylureas of the formula I ##STR1## wherein A is a C.sub.3 -C.sub.6 alkynyl radical, a C.sub.1 -C.sub.6 alkyl radical which is substituted by halogen, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkylthio, C.su |
| 4565887 |
N-Phenylsulfonamides |
January 21, 1986 |
| N-Phenylsulfonyl-N'-pyrimidinyl- and -triazinylureas of the general formula ##STR1## and the salts of these compounds with amines, with alkali or alkaline-earth metal bases or with quaternary ammonium bases, have good pre- and post-emergence selective, herbicidal and growth-regulatin |
| 4561878 |
N-(2-Haloalkoxy- and 2-haloalkylthiophenylsulfonyl)-N'-(halogenatedpyridinyl)ureas |
December 31, 1985 |
| N-Phenylsulfonyl-N'-pyrimidinylureas of the general formula ##STR1## and the salts thereof with amines, alkali metal or alkaline earth metal bases or with quaternary ammonium bases, have good pre- and postemergence selective herbicidal and growth regulating properties. In the above |
| 4560771 |
Process for the preparation of 1,2-benzoxathiines |
December 24, 1985 |
| 1,2-Benzoxathiine derivatives of the formula I ##STR1## wherein Hal is chlorine, bromine or iodine,R is hydrogen, halogen, nitro, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, cyano or a --X--R.sup.1, --CO--X--R.sup.2, --CO--NR.sup.3 R.sup.4, --SO--R.sup.5 or --SO.sub.2 --R.sup |
| 4555262 |
N-Azidophenylsulfonyl-N'-pyrimidinyl ureas |
November 26, 1985 |
| The invention relates to N-azidophenylsulfonyl-N'-pyrimidinyl- and -N'-triazinylureas of the general formula ##STR1## wherein E is nitrogen or the methine bridge,R.sub.1 is hydrogen, halogen, nitro, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 |
| 4554016 |
Oxime derivatives for protecting plant crops |
November 19, 1985 |
| Oxime derivatives of the formula (I) ##STR1## wherein n is 0, 1 or 2 and m is 0 or 1, andAr is a phenyl radical ##STR2## a naphthyl radical substituted by R.sub.2 and R.sub.3, a 5- to 10-membered heterocyclic radical which contains not more than 3 identical or different hete |
| 4549898 |
N-Heterocyclosulfonyl-N'-pyrimidinylureas and N-heterocyclosulfonyl-N'-triazinylureas |
October 29, 1985 |
| N-heterocyclosulfonyl-N'-pyrimidinylureas and N-heterocyclosulfonyl-N'-triazinylureas of the general formula I ##STR1## wherein X is oxygen, sulfur, ##STR2## Y is oxygen or sulfur, Z is oxygen or sulfur,E is nitrogen or --CH.dbd.,R.sub.1 is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub |
| 4545811 |
N-Phenylsulfonyl-N'-triazinyl-ureas |
October 8, 1985 |
| N-Phenylsulfonyl-N'-pyrimidinyl- and -triazinyl-ureas of the general formula ##STR1## and the salts of these compounds with amines, alkali metal or alkaline earth metal bases or quaternary ammonium bases have good pre-emergence and post-emergence selective herbicidal properties a |
| 4537619 |
N-Phenylsulfonyl-N'-triazinylureas |
August 27, 1985 |
| N-Phenylsulfonyl-N'-triazinylureas of the general formula ##STR1## and the salts thereof with amines, alkali metal or alkaline earth metal bases or with quaternary ammonium bases, have good pre- and postemergence selective herbicidal and growth regulating properties. In the above |
| 4537618 |
N-phenylsulfonyl-N'-pyrimidinylureas |
August 27, 1985 |
| N-Phenylsulfonyl-N'-pyrimidinylureas and N-phenylsulfonyl-N'-triazinylureas of the general formula I ##STR1## wherein A is a radical of the formula --C.tbd.C--R,m is 1 or 2,E is the methine group or nitrogen,Z is oxygen or sulfur,R is hydrogen; unsubstituted or substituted, branched or u |
| 4523944 |
N-Phenylsulfonyl-N'-pyrimidinylureas |
June 18, 1985 |
| N-Phenylsulfonyl-N'-pyrimidinyl- and -triazinylureas of the general formula ##STR1## and the salts of these compounds with amines, with alkali or alkaline-earth metal bases or with quaternary ammonium bases, have good pre- and post-emergence selective, herbicidal and growth-regulatin |
| 4518776 |
Process for producing sulfonylureas |
May 21, 1985 |
| There is described a process for producing sulfonylureas of the formula ##STR1## wherein G is an unsubstituted or substituted furanyl, thienyl, pyrrolyl, pyridinyl or phenyl radical,X is alkyl, haloalkyl, alkoxy, alkylthio, halogen, haloalkoxy, alkylamino or dialkylamino,Y is alkyl, |
| 4514212 |
N-Phenylsulfonyl-N'-triazinylureas |
April 30, 1985 |
| N-Phenylsulfonyl-N'-triazinylureas of the general formula ##STR1## and the salts thereof with amines, alkali metal or alkaline earth metal bases or with quaternary ammonium bases, have good pre- and postemergence selective herbicidal and growth regulating properties. In the above |
| 4505742 |
Oxime derivatives for protecting plant crops |
March 19, 1985 |
| Certain oximes of the general formula ##STR1## are employed as antidotes to protect crop plants from the adverse action of .alpha.-halo-acctanilide and triazine herbicides. |
| 4493726 |
Phenylpyrimidines as antidotes for protecting cultivated plants against phytotoxic damage caused |
January 15, 1985 |
| Phenylpyrimidines of the formula I as defined below are suitable as antidotes for protecting cultivated plants from phytotoxic effects caused by herbicides. These antidotes, either together with the herbicides or also by themselves, are applied to the plants or incorporated in the soil |
